Exercise 19.5 (miscellaneous) Give your answers to 3 s.f. where necessary Calculate the perimeters and areas of the following shapes: (Take \( \pi=3.142 \) ) (a) (b)
Added by Elizabeth P.
Close
Step 1
- Shape (a) is a composite shape consisting of a trapezium and a semicircle. - Shape (b) is a composite shape consisting of a rectangle and a semicircle. ### For Shape (a): Show more…
Show all steps
Your feedback will help us improve your experience
Melissa Salvador and 59 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
For Exercises 15–24, determine the perimeter or circumference. Use 3.14 for $\pi$. Rectangle (Figure cannot copy)
Measurement and Geometry
Perimeter, Circumference, and Area
In Exercises $19-22,$ find the area and perimeter of the figure determined by the points. $$ (-2,-2),(-2,2),(2,2),(2,-2) $$
Ma. Theresa A.
Use appropriate formulas to find (a) the perimeter and (b) the area of the figure (a) The perimeter is (Type an integer, fraction, or mixed number.) (b) The area is (Type an integer, fraction, or mixed number.)
Jerelyn N.
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD